diff options
| author | Dean Deng <deandeng@google.com> | 2020-10-13 11:29:21 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-10-13 11:31:22 -0700 |
| commit | 432963dd2d9f4797f26a8b2555464a50f8319537 (patch) | |
| tree | 8cf1e7fd7529fa98af146a70ce508cdad8a797e0 /pkg/sentry/fsimpl/tmpfs/tmpfs_test.go | |
| parent | d9b32efb306444440daa89a79e4d85516ff8f340 (diff) | |
[vfs2] Don't take reference in Task.MountNamespaceVFS2 and MountNamespace.Root.
This fixes reference leaks related to accidentally forgetting to DecRef()
after calling one or the other.
PiperOrigin-RevId: 336918922
Diffstat (limited to 'pkg/sentry/fsimpl/tmpfs/tmpfs_test.go')
| -rw-r--r-- | pkg/sentry/fsimpl/tmpfs/tmpfs_test.go | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/pkg/sentry/fsimpl/tmpfs/tmpfs_test.go b/pkg/sentry/fsimpl/tmpfs/tmpfs_test.go index 99c8e3c0f..fc5323abc 100644 --- a/pkg/sentry/fsimpl/tmpfs/tmpfs_test.go +++ b/pkg/sentry/fsimpl/tmpfs/tmpfs_test.go @@ -46,6 +46,7 @@ func newTmpfsRoot(ctx context.Context) (*vfs.VirtualFilesystem, vfs.VirtualDentr return nil, vfs.VirtualDentry{}, nil, fmt.Errorf("failed to create tmpfs root mount: %v", err) } root := mntns.Root() + root.IncRef() return vfsObj, root, func() { root.DecRef(ctx) mntns.DecRef(ctx) |